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Author Ge, A.; Du, Z.; Wang, W.; Qiu, P.; Wang, J.; Cai, J.; Song, X.
Title A composite optical system for a LED based headlamp low beam module Type Journal Article
Year 2013 Publication Lighting Research and Technology Abbreviated Journal Lighting Research and Technology
Volume 45 Issue 6 Pages 752-757
Keywords Lighting
Abstract In this paper, we propose a composite optical system for automotive headlamps. The system is composed of a paraboloid collimating reflector, an off-axis paraboloid reflector, a baffle and an imaging len. By using a LED as the light source, precise light distribution can be achieved. When making ray-tracing simulation for the composite optical system in TracePro, a clear cut-off line can be seen on the measuring screen, as well as a hotspot at the centre. The power consumption for the LED light sources in this system is less than 10 W, resulting in an energy efficiency of more than 58% and a maximum illumination of 26.76 lux at the centre hotspot.
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ISSN 1477-1535 ISBN Medium
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Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 632
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Author Goodman, T.
Title Measurement and specification of lighting: A look at the future Type Journal Article
Year 2009 Publication Lighting Research and Technology Abbreviated Journal Lighting Research and Technology
Volume 41 Issue 3 Pages 229-243
Keywords Lighting
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ISSN 1477-1535 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 633
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Author He, Y.; Rea, M.; Bierman, A.; Bullough, J.
Title Evaluating Light Source Efficacy under Mesopic Conditions Using Reaction Times Type Journal Article
Year 1997 Publication Journal of the Illuminating Engineering Society Abbreviated Journal Journal of the Illuminating Engineering Society
Volume 26 Issue 1 Pages 125-138
Keywords Lighting
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ISSN 0099-4480 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 634
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Author Mazharul Hoque, M.
Title An analysis of fatal bicycle accidents in victoria (Australia) with a special reference to nighttime accidents Type Journal Article
Year 1990 Publication Accident Analysis & Prevention Abbreviated Journal Accident Analysis & Prevention
Volume 22 Issue 1 Pages 1-11
Keywords Lighting
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ISSN 0001-4575 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 635
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Author ILE The Institution of Lighting Engineers
Title GUIDANCE NOTES FOR THE REDUCTION OF OBTRUSIVE LIGHT Type Journal Article
Year 2005 Publication Abbreviated Journal
Volume Issue Pages 1-4
Keywords Lighting
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Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 636
Permanent link to this record